Config:) Intfc1 (Cdi-60 Hssi Interface); Intfc1 Hssi: Tx - Comtech EF Data CDM-700 Installation And Operation Manual

CDM-700 High Speed Satellite Modem
Front Panel Operation
6.3.1.6

(CONFIG:) Intfc1 (CDI-60 HSSI Interface)

The menus depicted in this section pertain to theCDI-60 HSSI Interface installed in Slot1. The
CDM-700 supports either a single HSSI Interface (Intfc1) or Dual HSSI interfaces (Intfc1 and
Intfc2). The menus for Intfc2 are identical to what is presented in this section, except that Intfc2,
rather than Intfc1, is displayed in all menus.
Intfc1 HSSI:
Tx
There is a single port on an CDI-60 HSSI Interface. Select Tx, Rx, CTS/RTS, or Alarm using
◄ ►
the arrow keys. Press
Intfc1 HSSI:
Intfc1 Tx:
Data
Select Data, Clock, or Enable using the
If Intfc1 Tx:
Intfc1 Tx Data:
Datarate
Select Datarate or Invert using the
If Intfc1 Tx Data:
Intfc1 Data Rate:
Tx:032.000000 Mbps (
Edit the Tx Data Rate by selecting the digit to be edited, using the
of the digit is then changed using the
Mbps. Note that the modem Symbol Rate limits of 1.0 to 64.0 Msps makes some choices of
Modulation Type, FEC Coding and Data Rate selection invalid. Once the Tx Data Rate is edited,
Press .
ENTER
If Intfc1 Tx Data:
Intfc1 Tx Data:
Normal
This feature has been added for compatibility with certain older equipment. Select Normal or
Inverted, using the
Rx CTS/RTS Alarm (
.
ENTER
Tx
Clock Enable (
Data is selected:
Invert
◄ ►
Datarate is selected:
Invert is selected:
Inverted
◄ ►
arrow keys, to control data inversion. Press
E)
E)
◄ ►
arrow keys. Press
( E)
arrow keys. Press
▲ ▼ E)
arrow keys. The range of values is from 1.0 to 70.0
▲ ▼
( E)
6–34
MN/CDM700.IOM
.
ENTER
.
ENTER
◄ ►
arrow keys. The value
.
ENTER
Revision 5